Group 1 - The core viewpoint of the articles highlights the significant growth in international passenger traffic at Shenzhen Airport, driven by the expansion of international routes and the optimization of cross-border policies [1][3][5] - In July, Shenzhen Airport recorded an international and regional passenger volume of 537,000, representing a year-on-year increase of approximately 14% [1] - The total number of international and regional destinations served by Shenzhen Airport has surpassed 50, with over 800 international flights operated weekly [3] Group 2 - Shenzhen Airport has launched and increased the frequency of 12 new international and regional routes, including destinations such as Vientiane, Mexico City, Riyadh, and Singapore, contributing to the overall growth of the international passenger market [3] - The airport has introduced various enhancements to improve the passenger experience, including upgraded facilities such as changing rooms, shower areas, and comfortable seating options [3] - The expansion of the "visa-free international route" network has facilitated travel for local residents and foreign visitors, with over 340,000 passengers transported on these routes in July, marking a year-on-year growth of over 11% [5][6] Group 3 - Shenzhen Airport plans to open additional international routes, including Shenzhen to Chiang Mai and Shenzhen to Melbourne, to further expand its "visa-free international route" network [6] - The airport's initiatives aim to support Shenzhen's development as a globally influential economic center and a modern international metropolis [6]